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Specialized Connective Tissue: Blood definitions Flashcards

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Specialized Connective Tissue: Blood definitions
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  • Blood

    A liquid connective tissue that transports nutrients and oxygen, connecting all body tissues.
  • Plasma

    The extracellular matrix of blood, consisting of water, salts, proteins, and dissolved molecules.
  • Erythrocytes

    Red blood cells responsible for transporting oxygen throughout the body's tissues.
  • Leukocytes

    White blood cells that provide immunity and include various types like macrophages.
  • Thrombocytes

    Cell fragments, also known as platelets, crucial for blood clotting to prevent blood loss.
  • Macrophage

    A type of leukocyte that engulfs and eliminates pathogens through phagocytosis.
  • Extracellular Matrix

    The non-cellular component of blood, known as plasma, lacking fibrous proteins.
  • Cardiovascular System

    The system comprising veins and arteries that transport blood throughout the body.
  • Oxygen Transport

    The process by which erythrocytes deliver oxygen to tissues across the body.
  • Immunity

    The defense mechanism provided by leukocytes to protect the body from pathogens.
  • Blood Clotting

    The process where plasma proteins form fibers to prevent blood loss.
  • Pathogens

    Harmful organisms or substances that leukocytes, like macrophages, target and eliminate.
  • Phagocytosis

    The process by which macrophages engulf and digest pathogens.
  • Nutrients

    Essential substances transported by blood to support body tissues.
  • Veins

    Blood vessels that carry blood towards the heart, part of the cardiovascular system.